F2103 GPRS IP Modem applied in smart grid

F2103 GPRS IP MODEM is a kind of cellular terminal device that provides data transfer function by public GPRS network.

It adopts high-powered industrial 16/32 bits CPU and embedded real time operating system. It supports RS232 and RS485 (or RS422) port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial devices with only basic configuration. It has been widely used on M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, post, weather, and so on..

 Support auto recovery mechanism, including online detect, auto redial when offline to make it always online

RS232/RS485/RS422 port: 15KV ESD protection

 SIM/UIM port: 15KV ESD protection

 Power port: reverse-voltage and overvoltage protection

 Antenna port: lightning protection(optional)

Standard and Convenience

 Support standard RS232 and RS485(or RS422) port that can connect to serial devices directly

 Support intellectual mode, enter into communication state automatically when powered

 Provide management software for remote management

Support several work modes

 Convenient configuration and maintenance interface

High-performance

 Support TCP server and support multi TCP client connection(optional)

 Support double data centers, one main and another backup

 Support multi data centers and it can support 5 data centers at the same time

 Support multi online trigger ways, including SMS, ring and data. Support link disconnection when timeout

 Support dynamic domain name(DDNS) and IP access to data center

 Design with standard TCP/IP protocol stack

 Support APN/VPDN

Application in smart grid

In the power system, consume large amounts of reactive power devices exist, the use of power system voltage of these devices will generate intense volatility, such as the impact of reactive power load: rolling mill, electric arc furnace, electric railway and so on. At the same time there are users of the system voltage stability has higher precision equipment requirements: such as computers, medical equipment and so on. If the reactive power can not be controlled, it will cause adverse effects on the grid voltage. Also lack of reactive power reserves will lead to lower voltage levels. For these reasons, how quickly and effectively solve the power system reactive shortfall has important practical significance. After the installation of reactive power compensation controller in the grid can provide inductive reactance reactive power consumed by reducing the grid to provide power to the inductive load, reactive power delivered by the line, due to the reduction of reactive power flow in the grid, thus reducing transportation lines and transformer reactive power caused by power loss, which is the reactive power compensation. Reactive power compensation can improve the power factor is less investment and quick results in a loss reduction of energy saving measures.

With the development of industrial automation, the original site with a notebook computer or data logger and reactive power compensation controller wired communications and data collection has grown to a remote intelligent monitoring, many must unattended equipment or monitoring point, not suitable to build a wired communication network, with Four-Faith IP Modem, through existing wireless network intelligence gathering from remote data needed to put together, greatly improving efficiency.

After years of development, Four-Faith passed ISO 9001, CE and other quality certifications, the establishment of Xiamen headquarter as the core, Beijing,Shanghai, Wuhan, Xi'an Branch as the stronghold, where radiates Singapore,Thailand, India and others more than 50 countries and regions of sales service network, products are widely used in the fields of finance, electric power,water conservancy, environmental protection, meteorology, tax, and company sustains a healthy, stable and rapid growth.

Four-Faith Communication will continue to uphold the integrity, professionalism,innovative ideas to create greater value for customers, continue to promote the company move forward, spare no effort to make charming brand, to build the intelligent world of the Internet of Things!